AMC2596 Datasheet | ADD Microtech

.. AMC2596 w w w. a d d m t e k . c o m 150 KHz, 3A STEP DOWN VOLTAGE REGULATOR Features 150 KHz fixed frequency internal oscillator Guaranteed 3A output load current Input voltage range up to 40V 3.3V, 5V and adjustable output versions Adjustable version output voltage range, 1.2V to 37V ±4% max over line and load conditions Requires only 4 external ponents Excellent line and load regulation specifications Available in TO-220 and TO-263 packages TTL shutdown capability Low power standby mode, IQ typically 80 µA High efficiency Thermal shutdown and current limit protection DESCRIPTION The AMC2596 series are highly integrated step down voltage regulator capable of driving a 3A load with extremely regulated output voltages over line & load regulation. These devices are available in fixed output voltages of 3.3V. 5V and an adjustable output versions. These regulators require a minimum number of external ponents and are simpler to use by an internal frequency pensation and a fixed - frequency oscillator. By operating a switching frequency of 150KHz, the AMC2596 series require smaller sized filter ponents. This feature makes the application design more cost effective than lower frequency switch regulators. A standard 5-lead TO-220 package with several different lead bend options, and a 5-lead TO-263 surface mount package is available The AMC2596 series feature a guaranteed ±4% tolerance . of output voltage over input to output load conditions. APPLICATIONS Portable DVD players On-card switching regulators Simple high-efficiency step-down (buck) regulator VOLTAGE OPTIONS AMC2596-3.3 AMC2596-5.0 AMC2596-ADJ 3.3V Fixed 5.0V Fixed Adjustable Output 5-Pin Plastic TO-220B (Top View) Data She PACKAGE PIN OUT 5. Enable 4. FB 3. GND 2. VOUT 1. VIN 5. Enable 4. FB 3. GND 2. VOUT 1. VIN e 5-Pin Plastic TO-263 Surface Mount (Top View) 5. Enable 4. FB 3. GND 2. VOUT 1. VIN 5-Pin Plastic TO-220B (Side View) 5-Pin Plastic TO-220 (Top...